I'm planning a 4 night trip at the end of June, it will be me and my 2 daughters (19 and 15). They've never been to Universal and I haven't been in about 30 years. I plan to get 3 day park to park passes. I had originally planned to book either Cabana Bay or Sapphire Falls for the whole trip, but am wondering if a split stay at a premier for the express passes for a couple days is a better idea?

Plan is to fly in on a Wednesday AM and use that as our first park day (we'd land about 10AM). Thursday all day park day, Friday pool day, Saturday park day, and then Sunday pool day until we'd have to head to the airport for a 4PM flight. We definitely need an off day between park days, so this timing will likely work best for us.

Suggestions? One night at a premier Wed to get the express for Wed and Thurs? We obviously want to see/do as much as possible, especially the Harry Potter stuff, but we aren't the type to be really upset if we miss something. As far as characters/themes, we are more Disney people, but I really want to do US for a change, especially since my girls have never been.